attachHeader's height is not working

In the attached .zip file I have qm-input.html which shows a grid with header. Unfortunately the last line of the header is missing. It is visible after I click on refresh button.

I tried everything to show the complete grid for first load (with CTRL-F5), but nothing helped.

someGrid.setSizes(); also not working. It is not working in Chrome, Opera, Firefox. IE and Edge are okay.

We are using DHTMLX 3.5 professional build 120822.

I also added the content of the .zip file onto the following link:
[url]http://tiborzsitva.szm.com/attach/qm-input.html[/url]
dhtmlx_header_problem.zip (53 KB)

Please, try to define the height of your images placed in the header. Otherwise the grid will calculate the header height incorrectly as these html images render after the header cell rendering.

hi sematik, thanks it works :slight_smile: